EP1104530B1 - Dispositif de couplage - Google Patents

Dispositif de couplage Download PDF

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Publication number
EP1104530B1
EP1104530B1 EP99933403A EP99933403A EP1104530B1 EP 1104530 B1 EP1104530 B1 EP 1104530B1 EP 99933403 A EP99933403 A EP 99933403A EP 99933403 A EP99933403 A EP 99933403A EP 1104530 B1 EP1104530 B1 EP 1104530B1
Authority
EP
European Patent Office
Prior art keywords
male part
sleeve
female part
transverse
mouth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP99933403A
Other languages
German (de)
English (en)
Other versions
EP1104530A1 (fr
Inventor
Morgan Ryhman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABA of Sweden AB
Original Assignee
ABA of Sweden AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABA of Sweden AB filed Critical ABA of Sweden AB
Priority to DK99933403T priority Critical patent/DK1104530T3/da
Publication of EP1104530A1 publication Critical patent/EP1104530A1/fr
Application granted granted Critical
Publication of EP1104530B1 publication Critical patent/EP1104530B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks
    • F16L37/0985—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
    • F16L37/0987—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part the flexible hook being progressively compressed by axial tensile loads acting on the coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/921—Snap-fit

Definitions

  • the invention relates to a device for connecting two rigid tubular objects, comprising a male part and a female part which are interconnectable.
  • PCT/SE96/01752 discloses, for instance, a female part in the form of a sleeve with resilient tongues and a male part in the form of a tube portion with transverse edges in its outer wall.
  • the resilient tongues are arranged to resiliently snap into place behind the transverse edges of the male part and hence connect the female part to the male part.
  • this structure only works if the tongues arranged in the female part are resilient.
  • This in its turn means that at least the female part has to be attached to an object which is made of an elastic material, such as a conventional hose, to allow the female and male part to be separated, by being turned.
  • none of the known couplings may be used for connecting two rigid objects, such as two tubes which are made of a rigid, nonelastic material since also the female part in this case is made of a rigid material.
  • the object of the present invention is therefore to provide a coupling device which can be used for connecting two rigid, preferably tubular objects such as two rigid plastic tubes.
  • the coupling device according to the invention is a simple as well as reliable coupling device which is also inexpensive to produce.
  • the coupling device comprises a female part 1 whose main component comprises a sleeve 2 which may be made, for instance, in the form of a tube of a rigid, nonelastic plastic material.
  • the sleeve 2 has at its mouth a mouth portion 2a with an outer and inner diameter larger than the remaining portion 2b of the sleeve, the transition between these portions being designated 2c.
  • two diametrically opposite recesses 3, 4 are arranged in the mouth portion of the sleeve at the same distance from the mouth 5 of the sleeve 2.
  • the female part is provided with, for instance, a threaded portion which is intended to be screwed into a first rigid plastic tube (not shown) or is formed integrally therewith.
  • the male part 6 in Fig. 1 comprises a tube portion provided at one of its ends (not shown) with a threaded portion that is intended to be screwed into a second, rigid plastic tube (not shown) which is to be connected to the first plastic tube.
  • the male part may comprise a tube portion which is integrated in a unit such as a cooler.
  • the male part is provided with two diametrically opposite transverse edges 8, 9 in its outer wall, which are equally spaced from the end surface of the other end 7.
  • These transverse edges may, for instance, be formed by removing material by milling in the outer wall of the male part. They may also be formed by pressing the material or, if the male part 6 is made of plastics, be formed by injection moulding of the male part.
  • a transverse flange 10 is arranged on the male part at a greater distance from the other end 7 than are the transverse edges 8,9 of the male part.
  • a sleeve-shaped element 11 is adapted to be placed between the parts when inserting the male part into the female part, the element being provided with two diametrically opposite resilient tongues 12, 13.
  • each resilient tongue 12 and 13 is provided with a thickened portion at its free outer end to form a stop lug 14 and 15, respectively, protruding from the outer wall of the element.
  • the stop lug 14 and 15 are arranged to resiliently engage the recesses 3 and 4 of the female part, respectively, when inserting the element into the female part.
  • each resilient tongue 12 and 13 forms, at its side abutting against the transverse edge 8 and 9, respectively, of the male part, a stopping edge 16 and 17, respectively, protruding from the inner wall of the element.
  • the stopping edges are arranged to resiliently snap into place behind the transverse edges of the male part when inserting the male part into the element 11.
  • the undersides of the resilient tongues have a concave shape, which results in spaces 23, 24 being formed between the resilient tongues and the outer wall of the male part at its transverse edges when inserting the male part into the element.
  • each resilient tongue 12a may in return have a more linear shape, which results in the corresponding space disappearing at the same time as, in exchange, a space 25 is formed between the outside of the resilient tongue and the inside of the female part 1a at the mouth thereof.
  • the outside of the male part may be formed in different ways so that the size of the space between the resilient tongues and the male part at the transverse edges thereof is decreased or increased.
  • the element is further at one of its outer ends provided with a transverse flange 18, which is arranged to abut against the mouth 5 of the sleeve when the respective stop lugs of the resilient tongues engage the respective recesses in the female part 1.
  • the element 11 is provided with a nose 21 at its transverse flange 18, while the female part at its mouth 5 is provided with a recess 22 which has a form matching the nose.
  • Fig. 2 further shows that the outer diameter of the element 11 is somewhat smaller than the inner diameter of the female part at the mouth portion 2a, while it is greater than the inner diameter of the remaining portion 2b, which approximately corresponds to the inner diameter of the element.
  • the wall thickness of the element thus equals approximately half the difference between the inner diameter of the mouth portion and that of the remaining portion.
  • the length of the element between its transverse flange 18 and the opposite outer end 19 is somewhat shorter than the length of the mouth portion of the female part, which results in the opposite outer end 19 being located at a short distance in front of the transition 2c between the first and the remaining portion of the sleeve 2 as the transverse flange 18 of the element abuts against the mouth 5 of the sleeve.
  • an O-ring 20 is further arranged to sealingly abut against the inside of the sleeve as well as against the outer wall of the male part 6 in the connected state of the device.
  • Fig. 2 further shows that the outer diameter of the male part along a portion between its other end 7 and the transverse flange 10 is somewhat smaller than the inner diameter of both the element and the remaining portion and that the length of this portion is greater than the length of mouth portion 2a of the female part, which results in the other end 7 of the male part extending a distance into the remaining portion 2b of the sleeve past the said opposite outer end 19 of the element when the transverse flange 10 of the male part abuts against the transverse flange 18 of the element.
  • the female part 1 and the male part 1 are attached to the respective plastic tubes unless they are formed by injection moulding as an integral part of the tubes.
  • the O-ring 20 is placed in the transition 2c between the mouth portion of the female part and the remaining portion.
  • the element 11 is inserted into the female part 1, its resilient tongues 12 and 13 being placed in such a manner relative to the recesses 3, 4 of the female part that the nose 21 engages the recess 22 at the mouth of the female part.
  • the stop lugs 14, 15 engage the recesses 3, 4 and abut against one of the side edges 3b in Fig. 1, i.e. in a so-called correct turning position.
  • the coupling of the female part 1 and the male part 6 thus constitutes a quick coupling.
  • axial force arising in connection with use causes a turning of the outer end of the resilient tongue in a downward direction towards the male part, which means that the stronger the axial force the better the attachment of the resilient tongue to the female and male part.
  • the axial force in return, acts as a direct pressure in the resilient tongue, which thus has to withstand the whole pressure so as not to bend, and therefore has to have greater dimensions than the resilient tongue in the present coupling device.
  • the separation of the male part 6 and the female part 1 may be effected by turning the resilient tongues of the element by means of its transverse flange 18 relative to the male part so far that the stopping edges 16, 17 of the resilient tongues 12, 13 are arranged laterally of the transverse edges 8, 9 of the male part, in which position its stop lugs abut against the opposite side edges 3a of the recesses.
  • the separation of these parts may also be effected by pressing the stop lugs 14, 15 of the resilient tongues out of engagement with the recesses 3, 4 of the female part. This is possible thanks to the spaces 23, 24 under the resilient tongues.
  • the separation of the male part and the female part may, however, only occur by turning the stopping edges of the resilient tongues, so that they are arranged laterally of the transverse edges of the male part.
  • the male part is thus disengaged from the element, which is still connected to the female part by means of the stop lugs of the resilient tongues, whereas the female part, when being pressed, is disengaged from the element, which is still connected to the male part. Then the element may be disengaged from the female part and the male part, respectively, by pressing and turning, respectively.
  • the female part 1 may be provided with one or more, for instance four, recesses instead of two recesses, which in the case of three recesses are evenly distributed round the sleeve at the same distance from the mouth 5 of the sleeve, the male part 6 and the element 11 being provided with the same number of transverse edges and resilient tongues, respectively, as the number of recesses, and are also evenly distributed round the male part and the element, respectively, at the same distance from the transverse flanges thereof. It is also possible to form the male part and the element without transverse flanges 10 and 18, respectively, the element in that case having to be turned relative to the male part indirectly by the intermediary of the female part.
  • the correct relative turning position of the female part and the element can, of course, be indicated in a way other than by means of a recess 22 at the mouth of the female part 1 and a nose 21 at the transverse flange 18 of the element 11, for example with scribed lines or colour markings in the material of these parts.

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Lubricants (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Mechanical Operated Clutches (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Seal Device For Vehicle (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Surgical Instruments (AREA)
  • Paper (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Claims (11)

  1. Dispositif pour connecter deux objets tubulaires rigides, comprenant une partie mâle (6 ; 6a) et une partie femelle (1 ; 1a) qui sont interconnectables, dans lequel la partie femelle (1; 1a) comprend une douille (2) laquelle est connectée à une des ses extrémités avec une partie d'un des objets mentionnés ci-dessus et est pourvue à son autre extrémité d'au moins un évidement (3, 4) et la partie mâle (6 ; 6a) comprend une portion de tube laquelle est connectée à une des ses extrémités avec ou fait partie de l'autre des objets mentionnés ci-dessus et est pourvue à son autre extrémité (7) dans sa paroi externe d'au moins un bord transversal (8, 9) et dans lequel un élément en forme de douille (11 ; 11a) est agencé de manière à être disposé entre lesdites parties mâle et femelle (6, 6a ; 1, 1a) lors de l'insertion de la partie mâle (6 ; 6a) dans la partie femelle (1 ; 1a), ledit élément (11 ; 11a) étant pourvu d'au moins une languette résiliente (12, 13; 12a) avec un premier moyen (14, 15) lequel est agencé de manière à être en prise de manière résiliente avec l'évidement (3, 4) de la partie femelle (1 ; 1a) lors de l'insertion de l'élément (11 ; 11a) dans la partie femelle (1 ; 1a) et un second moyen (16, 17) lequel est agencé de manière à s'emboíter par verrouillage de manière résiliente derrière ledit bord transversal (8, 9) de la partie mâle (6 ; 6a) lors de l'insertion de la partie mâle (6 ; 6a) dans l'élément (11 ; 11a), la languette résiliente (12,13 ; 12a) permettant de séparer l'élément en forme de douille (11 ; 11a) et la partie mâle (6 ; 6a) par la rotation de l'élément (11 ; 11a) relativement à la partie mâle (6 ; 6a) jusqu'à une position où le second moyen (16, 17) de la languette résiliente (12, 13 ; 12a) est agencé latéralement au bord transversal (8, 9) de la partie mâle (6 ; 6a) et la languette résiliente (12, 13 ; 12a) permet de séparer l'élément (11 ; 11a) et la partie femelle (1 ; 1a) par le déplacement du premier moyen (14, 15) de la languette résiliente (12, 13 ; 12a) à l'extérieur de l'évidement (3, 4) de la partie femelle (1 ; 1a).
  2. Dispositif tel que revendiqué dans la revendication 1, caractérisé en ce que le premier moyen de la languette résiliente (12,13) comprend une saillie d'arrêt (14,15) qui dépasse de sa paroi externe.
  3. Dispositif tel que revendiqué dans la revendication 1 ou 2, caractérisé en ce que le second moyen de la languette résiliente (12, 13) comprend un bord d'arrêt (16, 17) qui dépasse de la paroi interne.
  4. Dispositif tel que revendiqué dans l'une quelconque des revendications précédentes, caractérisé en ce que la douille (2) de la partie femelle (1) a une portion de goulot (2a) au niveau de son goulot (5) avec un diamètre interne et externe supérieur à la portion restante (2b) de la douille, l'évidement (3, 4) étant disposé sur la portion de goulot à une distance prédéterminée du goulot de la douille.
  5. Dispositif tel que revendiqué dans l'une quelconque des revendications précédentes, caractérisé en ce que le bord transversal (8, 9) de la partie mâle (6) est agencé à une distance prédéterminée de son autre extrémité (7).
  6. Dispositif tel que revendiqué dans l'une quelconque des revendications 2 à 5, caractérisé en ce que l'élément (11) est pourvu à une des ses extrémités extérieures d'une bride transversale (18) laquelle est agencée de manière à buter contre le goulot (5) de la douille (2) lorsque la saillie d'arrêt (14, 15) de la languette résiliente (12, 13) est en prise avec l'évidement (3, 4) de la partie femelle (1).
  7. Dispositif tel que revendiqué dans la revendication 6, caractérisé en ce qu'une bride transversale (10) est disposée sur la partie mâle (6) à une plus grande distance de son autre extrémité (7) que de son bord transversal (8, 9) et en ce que ladite bride transversale (10) bute contre la bride transversale (18) de l'élément (11) lorsque le bord d'arrêt (16, 17) de la languette résiliente (12, 13) bute contre le bord transversal (8, 9) de la partie mâle (6).
  8. Dispositif tel que revendiqué dans la revendication 6 ou 7, caractérisé en ce que le diamètre externe de l'élément (11) est inférieur au diamètre interne de la partie femelle (1) au niveau de la portion de goulot (2a), alors qu'il est supérieur au diamètre interne de la portion restante (2b), en ce que la longueur de l'élément (11) entre sa bride transversale (18) et l'extrémité extérieure opposée (19) est inférieure à la longueur de la portion de goulot de la partie femelle (1), ce qui fait que l'extrémité extérieure opposée de l'élément (11) est située à une distance réduite en face de la transition (2c) entre la portion de goulot et la portion restante de la douille lorsque la bride transversale (18) de l'élément (11) bute contre le goulot (5) de la douille (2).
  9. Dispositif tel que revendiqué dans l'une quelconque des revendications 6 à 8, caractérisé en ce que le diamètre externe de la partie mâle (6) dans une portion entre son autre extrémité (7) et la bride transversale (10) est inférieur au diamètre interne d'à la fois l'élément (11) et la portion restante (2b), en ce que la longueur de ladite portion excède la longueur de la portion de goulot (2a) de la partie femelle (1), ce qui fait que l'autre extrémité de la partie mâle (6) s'étend sur une distance à l'intérieur de la portion restante de la douille au-delà de l'extrémité extérieure opposée (19) de l'élément (11) lorsque la bride transversale (10) de la partie mâle (6) bute contre la bride transversale (18) de l'élément (11).
  10. Dispositif tel que revendiqué dans la revendication 9, caractérisé en ce que au moins un joint torique (20) est disposé à la transition (2c) entre la portion de goulot (2a) et la portion restante (2b) de la douille (2) afin de buter hermétiquement contre l'intérieur de la douille ainsi que contre la paroi extérieure de la partie mâle (6).
  11. Dispositif tel que revendiqué dans l'une quelconque des revendications 8 à 10, caractérisé en ce que la partie femelle (1) est pourvue d'une paire d'évidements (3, 4) lesquels sont répartis de manière régulière le long de la douille (2) à la même distance du goulot (5) de la douille (2), la partie mâle (6) et l'élément (11) étant pourvus du même nombre de bords transversaux (8, 9) et de languettes résilientes (12, 13), respectivement, que le nombre d'évidements et étant également répartis de manière régulière le long de la partie mâle (6) et de l'élément (11), respectivement, à la même distance de leurs brides transversales (10, 18).
EP99933403A 1998-08-11 1999-06-29 Dispositif de couplage Expired - Lifetime EP1104530B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK99933403T DK1104530T3 (da) 1998-08-11 1999-06-29 Koblingsanordning

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9802711A SE512411C2 (sv) 1998-08-11 1998-08-11 Anordning för hopkoppling av två styva rörformiga föremål
SE9802711 1998-08-11
PCT/SE1999/001165 WO2000009934A1 (fr) 1998-08-11 1999-06-29 Dispositif de couplage

Publications (2)

Publication Number Publication Date
EP1104530A1 EP1104530A1 (fr) 2001-06-06
EP1104530B1 true EP1104530B1 (fr) 2004-08-25

Family

ID=20412233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99933403A Expired - Lifetime EP1104530B1 (fr) 1998-08-11 1999-06-29 Dispositif de couplage

Country Status (22)

Country Link
US (1) US6467817B1 (fr)
EP (1) EP1104530B1 (fr)
JP (1) JP3883385B2 (fr)
KR (1) KR100549386B1 (fr)
CN (1) CN1209567C (fr)
AT (1) ATE274671T1 (fr)
AU (1) AU757168B2 (fr)
BR (1) BR9906689A (fr)
CA (1) CA2306551C (fr)
CZ (1) CZ297221B6 (fr)
DE (2) DE69919724T2 (fr)
DK (1) DK1104530T3 (fr)
EE (1) EE04648B1 (fr)
ES (1) ES2157875T3 (fr)
HU (1) HU224608B1 (fr)
NO (1) NO20001840L (fr)
PL (1) PL190069B1 (fr)
RU (1) RU2213899C2 (fr)
SE (1) SE512411C2 (fr)
TR (1) TR200000963T1 (fr)
WO (1) WO2000009934A1 (fr)
ZA (1) ZA200001503B (fr)

Cited By (2)

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WO2022218533A1 (fr) 2021-04-15 2022-10-20 Oetiker Schweiz Ag Raccord rapide en plastique
RU2828688C2 (ru) * 2021-04-15 2024-10-16 Отикер Швайц Аг Быстроразъемный соединитель из пластмассы

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DE20113222U1 (de) * 2001-08-21 2001-11-15 Truplast Kunststofftechnik GmbH, 35428 Langgöns Schlauchleitung mit Muffe
DE10322972B4 (de) * 2003-05-21 2013-12-24 Continental Automotive Gmbh Verbindungselement
SE0303016L (sv) * 2003-11-14 2005-04-12 Aba Sweden Ab Anordning för hopkoppling av två styva rörformiga föremål
DE102005056891B3 (de) * 2005-11-28 2007-05-31 Faurecia Innenraum Systeme Gmbh Vorrichtung zur Verbindung von Luftkanälen, Kraftfahrzeug-Tür, Kraftfahrzeug-Säule und Kraftfahrzeug-Innenverkleidungsteil
DE102006044109A1 (de) 2006-09-20 2008-03-27 Zf Friedrichshafen Ag Verbindung eines ersten mit einem zweiten zylindrischen Bauteil und Verfahren zur Montage des ersten und des zweiten Bauteiles
US7780201B2 (en) * 2006-10-13 2010-08-24 Medela Holding Ag Tube connector with three part construction and latching component
US20080093843A1 (en) * 2006-10-23 2008-04-24 Noroozi Homauon H Collar for flexible hose attachment for vehicle hvac air distribution
USD574228S1 (en) * 2006-10-31 2008-08-05 Aba Of Sweden Ab Part of a clamp for hoses and pipes
CA2624239A1 (fr) * 2007-03-08 2008-09-08 Brasscraft Manufacturing Company Obturateur d'essai a raccord rapide monte sur un tube de raccordement
US8122564B2 (en) * 2007-05-29 2012-02-28 Husqvarna Outdoor Products Inc. Tube coupler
DE202007013313U1 (de) * 2007-09-21 2007-11-29 Truplast Kunststofftechnik Gmbh Knickschutz für eine Leitung
RU2443933C1 (ru) * 2007-12-21 2012-02-27 Норма Свидн Аб Устройство для соединения двух жестких объектов
ES2694015T3 (es) * 2007-12-21 2018-12-17 Norma Sweden Ab Dispositivo para conectar dos objetos rígidos
CN102466100A (zh) * 2010-11-04 2012-05-23 高银镇 管连接装置及其制造方法
CN102178569B (zh) * 2011-06-08 2013-04-24 威海维心医疗设备有限公司 一种可控释放的腔静脉滤器及其加工方法
DE102011084988C5 (de) * 2011-10-21 2024-11-21 Fränkische Industrial Pipes GmbH & Co. KG Verbindungseinheit und eine derartige Verbindungseinheit umfassende Verbindungsanordnung
US8662540B2 (en) 2011-11-02 2014-03-04 Philip C. Whitener Quick tube connector
US9115835B2 (en) * 2012-01-18 2015-08-25 GM Global Technology Operations LLC Plug lock
CN102563266A (zh) * 2012-02-03 2012-07-11 王仕才 一种卷筒状内齿锁管装置
JP5898538B2 (ja) * 2012-03-21 2016-04-06 ダイキョーニシカワ株式会社 筒状部材の嵌合構造
WO2014091455A1 (fr) * 2012-12-13 2014-06-19 Guala Closures S.P.A. Système permettant de raccorder deux éléments tubulaires et réceptacle pour liquides doté dudit système de raccordement
WO2015046029A1 (fr) * 2013-09-26 2015-04-02 株式会社エンプラス Structure de fixation d'une plaque de buses pour un dispositif d'injection de carburant
JP6143634B2 (ja) * 2013-10-15 2017-06-07 株式会社エンプラス 燃料噴射装置用ノズルプレートの取付構造
JP6143628B2 (ja) * 2013-09-30 2017-06-07 株式会社エンプラス 燃料噴射装置用ノズルプレートの取付構造
JP6143623B2 (ja) * 2013-09-26 2017-06-07 株式会社エンプラス 燃料噴射装置用ノズルプレートの取付構造
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EE04648B1 (et) 2006-06-15
CA2306551A1 (fr) 2000-02-24
US6467817B1 (en) 2002-10-22
SE9802711L (sv) 2000-02-12
HUP0102424A3 (en) 2002-01-28
KR20010095490A (ko) 2001-11-07
CZ20001210A3 (cs) 2001-01-17
ES2157875T3 (es) 2005-04-01
PL339862A1 (en) 2001-01-15
AU757168B2 (en) 2003-02-06
DE1104530T1 (de) 2001-12-20
DE69919724T2 (de) 2005-09-01
KR100549386B1 (ko) 2006-02-10
JP2002522732A (ja) 2002-07-23
CZ297221B6 (cs) 2006-10-11
ATE274671T1 (de) 2004-09-15
CA2306551C (fr) 2007-12-18
NO20001840D0 (no) 2000-04-10
JP3883385B2 (ja) 2007-02-21
SE9802711D0 (sv) 1998-08-11
AU4946499A (en) 2000-03-06
SE512411C2 (sv) 2000-03-13
RU2213899C2 (ru) 2003-10-10
NO20001840L (no) 2000-04-10
BR9906689A (pt) 2000-08-08
HUP0102424A2 (hu) 2001-11-28
EP1104530A1 (fr) 2001-06-06
ZA200001503B (en) 2000-10-17
HU224608B1 (hu) 2005-11-28
EE200000213A (et) 2001-06-15
DE69919724D1 (de) 2004-09-30
CN1275188A (zh) 2000-11-29
PL190069B1 (pl) 2005-10-31
ES2157875T1 (es) 2001-09-01
TR200000963T1 (tr) 2000-11-21
CN1209567C (zh) 2005-07-06
DK1104530T3 (da) 2004-12-20
WO2000009934A1 (fr) 2000-02-24

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